Items where NERC Author is "Dawson, Hugh"

Publication - Article

Staniszewski, Ryszard; Jusik, Szymon; Borowiak, Klaudia; Bykowski, Jerzy; Dawson, F. Hugh. 2019 Temporal and spatial variations of trophic status of a small lowland river. Polish Journal of Environmental Studies, 28 (1). 329-336. https://doi.org/10.15244/pjoes/79438

Raven, Paul J.; Holmes, Nigel T.H.; Vaughan, Ian P.; Dawson, F. Hugh; Scarlett, Peter. 2010 Benchmarking habitat quality: observations using River Habitat Survey on near-natural streams and rivers in northern and western Europe. Aquatic Conservation: Marine and Freshwater Ecosystems, 20 (Supplement 1). S13-S30. https://doi.org/10.1002/aqc.1103

Szoszkiewicz, Krzysztof; Kayzer, Dariusz; Staniszewski, Ryszard; Dawson, Hugh F.. 2010 Measures of central tendency of aquatic habitat parameters: application to river macrophyte communities. Polish Journal of Ecology, 58. 693-706.

Acreman, M.; Aldrick, J.; Binnie, C.; Black, A.; Cowx, I.; Dawson, H.; Dunbar, M.; Extence, C.; Hannaford, J. ORCID: https://orcid.org/0000-0002-5256-3310; Harby, A.; Holmes, N.; Jarrett, N.; Old, G. ORCID: https://orcid.org/0000-0002-4713-1070; Peirson, G.; Webb, J.; Wood, P.. 2009 Environmental flows from dams; the Water Framework Directive. Proceedings of the ICE - Engineering Sustainability, 162 (1). 13-22. https://doi.org/10.1680/ensu.2009.162.1.13

Publication - Report

Raven, Paul; Holmes, Nigel; Dawson, Hugh; Lawniczak, Agnieszka; Bulankova, Eva; Topercer, Jan; Lewin, Iga. 2011 River habitat and macrophyte surveys in the high Tatra mountains of Slovakia and Poland. Results from 2010. Bristol, Environment Agency, 34pp. (Unpublished)

Raven, Paul; Holmes, Nigel; Dawson, Hugh; Lawniczak, Agnieska; Szoszkiewicz, Krzysztof. 2010 River habitat and macrophyte surveys on the Drawa River, north-west Poland. Results from 2008 and 2009. Bristol, Environment Agency, 33pp.

Raven, Paul; Holmes, Nigel; Scarlett, Peter; Szoszkiewicz, Krzysztof; Lawniczak, Agnleska; Dawson, Hugh. 2008 River habitat and macrophyte surveys in Poland. Results from 2003 and 2007. Environment Agency, 29pp. (CEH Project Number: C03542)

Raven, Paul; Holmes, Nigel; Dawson, Hugh. 2007 River habitat survey in the Ardeche and Cevennes areas of south-eastern France. Results from 2007. Environment Agency/Centre for Ecology & Hydrology, 25pp. (CEH Project Number: C03542)

Raven, Paul; Holmes, Nigel; Dawson, Hugh; Binder, Walter; Muhlmann, Helena. 2007 River habitat survey in southern Bavaria and the Tyrolian Alps. Results from 2006. Environment Agency, 25pp. (CEH Project Number: C03542)

Newman, J.R.; Anderson, N.J.; Bennion, H.; Bowes, M.J.; Carvalho, L.; Dawson, F.H.; Furse, M.; Gunn, I.; Hilton, J.; Hughes, R.; Johnston, A.M.; Jones, J.I.; Luckes, S.; Maitland, P.; Monteith, D. ORCID: https://orcid.org/0000-0003-3219-1772; O'Hare, M.T.; Taylor, R.; Trimmer, M.; Winder, J.. 2005 Eutrophication in rivers: an ecological perspective. ADAS, 37pp. (Unpublished)

Raven, Paul; Holmes, Nigel; Dawson, Hugh; Withrington, David. 2005 River habitat survey in Slovenia. Results from 2005. Environment Agency, 25pp. (CEH Project Number: C02813)

Furse, M. T.; Davy-Bowker, J.; Dawson, F. H.; Gunn, R. J. M.; Blackburn, J. H.; Gunn, I. M.; Winder, J. M.; Scarlett, P. M.; Gravelle, M.; Kneebone, N.; Nesbitt, I.; Amarillo, M.; Brereton, C.; Cannan, C. E.; Collett, G.; Collier, D.; Cooper, G.; Dent, M.; Fairfax, C. M.; Hardie, D. J.; Henville, P.; Hilton, C.; James, B.; Moorhouse, C.; Randle, Z.; Shirley, C.; Small, S. R.; Vowles, K. E.; Clarke, R. T.; Watkins, J. W. ORCID: https://orcid.org/0000-0002-3518-8918. 2003 Countryside Survey 2000. Module 2: Freshwater studies. Bristol, Environment Agency, 204pp. (Environment Agency (R&D Technical Report E1-038/TR1))

Brunet, Julien. 2002 Effect of chemical and physical environment on Crassula helmsii spread. NERC/Centre for Ecology & Hydrology, 63pp. (Unpublished)

Furse, M. T.; Dawson, F.H.. 1999 Countryside Survey 2000. Module 2: survey of freshwater habitats. R&D Progress Report E1/038/4 for the period 1st October 1998 to 31st January 1999. NERC/Centre for Ecology and Hydrology, 10pp. (CEH: Project Report Number C01294) (Unpublished)

Furse, M. T.; Dawson, F.H.; Winder, J. M.; Davy-Bowker, J.; Blackburn, J. H.; Scarlett, P.M.; Small, S.R.; Fairfax, C.M.; Wiggers, R.; Vowles, K.E.. 1999 Countryside Survey 2000. Module 2: survey of freshwater habitats. R&D Progress Report E1/038/5 for the period 1st February 1999 to 31st March 1999. NERC/Centre for Ecology and Hydrology, 11pp. (CEH: Project Report Number C01294) (Unpublished)

Furse, M. T.; Dawson, F. H.; Winder, J. M.; Blackburn, J. H.; Scarlett, P. M.; Wiggers, R.; Kneebone, N.; Nesbitt, I.; Davy-Bowker, J.; Vowles, K. E.. 1999 Countryside Survey 2000. Module 2: survey of freshwater habitats. R&D Progress Report E1/038/6 for the period 1st April 1999 to 30th June 1999. NERC/Centre for Ecology and Hydrology. (CEH: Project Report Number C01294) (Unpublished)

Furse, M. T.; Dawson, F. H.; Amarillo, M. L.; Blackburn, J. H.; Brereton, C.; Cannan, C. E.; Collett, G. D.; Collier, D. C.; Dent, M. M.; Fairfax, C. M.; Gunn, I. M.; Gunn, R. J. M.; Gravelle, M. J.; Henville, P.; Hilton, C. J.; James, J. B.; Moorhouse, C. D.; Randle, Z.; Scarlett, P. M.; Shirley, C. L. R.; Small, S. R.; Winder, J. M.. 1999 Countryside Survey 2000. Module 2: survey of freshwater habitats. The field survey. NERC/Institute of Terrestrial Ecology, 25pp. (ITE Project No:T04079m7) (Unpublished)

Furse, M. T.; Dawson, F.H.. 1998 Countryside Survey 2000. Module 2: survey of freshwater habitats. R&D Progress Report E1/038/3 for the period 1st July 1998 to 30th September 1998. NERC/Centre for Ecology and Hydrology, 12pp. (CEH: Project Report Number C01294) (Unpublished)

Furse, M. T.; Dawson, F.H.; Henville, P.; Irons, G.P.; Gunn, R.J.M.; Winder, J. M.. 1998 Countryside Survey 2000. Module 2: survey of freshwater habitats. Field handbook v.2.0. NERC/Centre for Ecology and Hydrology, 154pp. (CEH: Project Report Number C01294) (Unpublished)

Furse, M.T.; Dawson, F.H.. 1998 Countryside Survey 2000. Module 2: survey of freshwater habitats. R&D Progress Report E1/038/2 for the period 1st April 1998 to 30th June 1998. NERC/Institute of Freshwater Ecology, 6pp. (CEH Project Number: C01294) (Unpublished)

Dawson, F.H.; Smith, D.; Pile, J.; Crowhurst, L.; Knights, N.; Shirley, C.L.R.; Collier, D.; Randle, Z.; Leach, J.J. 1998 Environment Agency Welsh region River Habitat Surveys, Usk and Taff & tribitaries. NERC/Institute of Freshwater Ecology, 206pp. (TFS Project no. T04073h4) (Unpublished)

Gravelle, M.; Scarlett, P.; Smith, D.; Dawson, F.H.. 1998 Rivers Ouse, Wharfe and Ure macrophyte surveys. Institute of Freshwater Ecology. (TFS Project no. T04073g7) (Unpublished)

Gravelle, M.; Scarlett, P.; Dawson, F.H.. 1998 Rivers Ouse, Wharfe and Ure macrophyte surveys (1998). Institute of Freshwater Ecology. (TFS Project no. T04073g7) (Unpublished)

Gravelle, M.; Scarlett, P.; Ibbotson, A.T.; Dawson, F.H.; Blackburn, J.H.. 1997 Ecological survey of the River Teign at Castle Drogo, Devon. Institute of Freshwater Ecology, 28pp. (TFS Project no. T04073g7) (Unpublished)

Dawson, F.H.; Henville, P.; Scarlett, P.; Smith, D.; Pile, J.; Crowhurst, L.; Gravelle, M.J.; Knights, N.; Shirley, C.L.R.; Collier, D.; Randle, Z.; Moorhouse, D.C. 1997 Environment Agency South West region River Habitat Survey 1997 [part II]. NERC/Institute of Freshwater Ecology, 166pp. (TFS Project no. T04073h4) (Unpublished)

Dawson, F.H.; Henville, P.; Scarlett, P.; Smith, D.; Pile, J.; Crowhurst, L.; Gravelle, M.J.; Knights, N.; Shirley, C.L.R.; Collier, D.; Randle, Z.; Moorhouse, D.C. 1997 Environment Agency South West region River Habitat Survey 1997 [part I]. NERC/Institute of Freshwater Ecology, 170pp. (TFS Project no. T04073h4) (Unpublished)

Gravelle, M.; Dawson, F.H.. 1997 River Habitat Survey presentation software manual. NERC/Institute of Freshwater Ecology, 44pp. (TFS Project no. T04073h4) (Unpublished)

Dawson, F.H.; Newman, J.R.; Gravelle, M.J.. 1996 Mean Trophic Rank Macrophyte Survey. An assessment of the trophic status of rivers using macrophytes. R&D Interim Report 694/NW/01. Environment Agency, 29pp. (Environment Agency R&D: 694/NW/01, TFS Project no. T04073q7) (Unpublished)

Dawson, F.H.; Newman, J.R.. 1996 Mean Trophic Rank Macrophyte Survey. Interim 'current best-available' guidance on the use/application of the MTR System for the assessment of trophic status and the designation of sensitive areas (eutrophic) for Urban Waste Water Treatment Directive. R&D Interim Report 694/NW/03. Environment Agency, 40pp. (Environment Agency R&D: 694/NW/03, TFS Project no. T04073q7) (Unpublished)

Dawson, F.H.; Newman, J.R.. 1996 Mean Trophic Rank Macrophyte Survey. Progress to September 1996. R&D Progress Report E1/i694/02. Environment Agency, 6pp. (Environment Agency R&D: 694/NW/03) (Unpublished)

Dawson, F.H.. 1996 Biological assessment of Mells River Springs: baseline botanaical and habitat surveys. Draft. NERC Institute of Freshwater Ecology, 18pp. (TFS Project no. T04073j7) (Unpublished)

Newman, J.R.; Dawson, F.H.. 1996 Guidance on interpretation of the Mean Trophic Rank system for assessment of trophic status of rivers using macrophytes. Use of the MTR for the purposes of the Urban Waste Water Treatment Directive. R&D Progress Report E1/i694/03. Environment Agency, 32pp. (Unpublished)

Dawson, F.H.; Scarlett, P.; Blackburn, J.H.; Collett, G.D.; De Ville, M.; Grieve, N.J.; Harris, I.T.B.; Henville, P.; Hornby, D.D.; Leach, J.J.; Nicholson, N. 1996 NRA River Habitat Survey 1996 - Quality Assurance. NERC/Institute of Freshwater Ecology. (TFS Project no. T04053h4) (Unpublished)

Dawson, F.H.; Gunn, I.D.M.; Leach, J.J.; Hornby, D.D.. 1996 NRA River Habitat Survey 1996 - Survey sheets - Scotland. NERC/Institute of Freshwater Ecology. (TFS Project no. T04053h4) (Unpublished)

Dawson, F.H.; Scarlett, P.; Blackburn, J.H.; Collett, G.D.; De Ville, M.; Gravelle, M.; Grieve, N.J.; Gunn, I.D.M.; Harris, I.T.B.; Henville, P.; Hornby, D.D.; Leach, J.J.; Nicholson, N; Orr, H.G.. 1996 NRA River Habitat Survey 1996 - Survey sheets England and Wales part I 6002-6728. NERC/Institute of Freshwater Ecology. (TFS Project no. T04053h4) (Unpublished)

Dawson, F.H.; Scarlett, P.; Blackburn, J.H.; Collett, G.D.; De Ville, M.; Gravelle, M.; Grieve, N.J.; Gunn, I.D.M.; Harris, I.T.B.; Henville, P.; Hornby, D.D.; Leach, J.J.; Nicholson, N; Orr, H.G.. 1996 NRA River Habitat Survey 1996 - Survey sheets England and Wales part II 6730-7523. NERC/Institute of Freshwater Ecology. (TFS Project no. T04053h4) (Unpublished)

Dawson, F.H.; Hornby, D.D.; Gravelle, M.; Nicholson, N.; Scarlett, P. 1996 River Habitat Surveys - River Nidd. NERC/Institute of Freshwater Ecology, 422pp. (TFS Project no. T04073h4) (Unpublished)

Newman, J.R.; Dawson, F.H.; Rouen, K.J.. 1996 Using diatoms and macrophytes to assess the trophic status of rivers. A report of a workshop held at Lancaster, 7-8 March 1996. Environment Agency, 34pp. (TFS Project No. T04073q7, R&D Interim Report 694/NW/02) (Unpublished)

Newman, J.R.; Dawson, F.H.; Rouen, K.J.. 1996 Using diatoms and macrophytes to assess trophic status of rivers. A report of a workshop held at Lancaster, 7-8 March 1996. Progress report. Environment Agency. (TFS Project no. T04073q7) (Unpublished)

Winder, J.M.; Dawson, F.H.; Ibbotson, A.T.; Blackburn, J.H.; Furse, M.T.; Symes, K.T.; Henville, P.. 1995 Baseline biological assessment of Mells River Springs 1995 - baseline aquatic macro-invertebrate, botanical, habitat, and fish survey. Institute of Freshwater Ecology, 130pp. (CEH Project no. T04073j7) (Unpublished)

Dawson, F.H.; Case, C.M.; Harris, I.T.B.; Henville, P.; Hornby, D.D.; Lane, M.D.; Leach, J.J.; Scarlett, P.; Ladle, D. 1995 NRA River Habitat Survey 1995 - England and Wales. Reference Sites database part 2. NERC/Institute of Freshwater Ecology, 307pp. (TFS Project no. T04073h4) (Unpublished)

Dawson, F.H.; Case, C.M.; Harris, I.T.B.; Henville, P.; Hornby, D.D.; Lane, M.D.; Leach, J.J.; Scarlett, P.; Ladle, D. 1995 NRA River Habitat Survey 1995 - England and Wales. Reference Sites database part I. NERC/Institute of Freshwater Ecology, 360pp. (TFS Project no. T04073h4) (Unpublished)

Dawson, F.H.; Grieve, N.J.; Lane, M.D.. 1995 NRA River Habitat Survey 1995 - Quality Assurance Survey Sheets England and Wales. NERC/Institute of Freshwater Ecology, 82pp. (TFS Project no. T04073h4) (Unpublished)

Dawson, F.H.; Harris, I.T.B.; Hornby, D.D.; Case, C.M.; Leach, J.J.. 1995 NRA River Habitat Survey 1995 - Survey sheets - Anglian Region. NERC/Institute of Freshwater Ecology, 86pp. (TFS Project no. T04073h4) (Unpublished)

Dawson, F.H.; Bass, J.A.B.; Blackburn, J.H.; Collett, G.D.; Case, C.M.; De Ville, M.; Ellis, N.E.; Grieve, N.J.; Gunn, I.D.M.; Harris, I.T.B.; Henville, P.; Hornby, D.D.; Kirika, A.; Lane, M.D.; Leach, J.J.; North, D.; Orr, H.G.; Scarlett, P.; Winder, J.M. 1995 NRA River Habitat Survey 1995 - Survey sheets England and Wales part I site no's 3001-3299. NERC/Institute of Freshwater Ecology, 220pp. (TFS Project no. T04073h4) (Unpublished)

Dawson, F.H.; Bass, J.A.B.; Blackburn, J.H.; Collett, G.D.; Case, C.M.; De Ville, M.; Ellis, N.E.; Grieve, N.J.; Gunn, I.D.M.; Harris, I.T.B.; Henville, P.; Hornby, D.D.; Kirika, A.; Lane, M.D.; Leach, J.J.; North, D.; Orr, H.G.; Scarlett, P.; Winder, J.M. 1995 NRA River Habitat Survey 1995 - Survey sheets England and Wales part II site no's 3300-3797. NERC/Institute of Freshwater Ecology, 372pp. (TFS Project no. T04073h4) (Unpublished)

Dawson, F.H.; Bass, J.A.B.; Blackburn, J.H.; Collett, G.D.; Case, C.M.; De Ville, M.; Ellis, N.E.; Grieve, N.J.; Gunn, I.D.M.; Harris, I.T.B.; Henville, P.; Hornby, D.D.; Kirika, A.; Lane, M.D.; Leach, J.J.; North, D.; Orr, H.G.; Scarlett, P.; Winder, J.M. 1995 NRA River Habitat Survey 1995 - Survey sheets England and Wales part III site no's 3805-4516. NERC/Institute of Freshwater Ecology, 412pp. (TFS Project no. T04073h4) (Unpublished)

Dawson, F.H.. 1994 Business opportunities in water treatment and pollution control in India and Thailand. Report of a seminar on 17 January 1994 World Trade Division of London Chamber of Commerce and Industry. NERC/IFE. (TFS Project no. T95313c2) (Unpublished)

Dawson, F.H.; Henville, P.; Blackburn, J.H.; Grieve, N.J.; Gunn, I.D.M.; Armitage, R.P.; Hutchinson, W.. 1994 NRA River Habitat Survey 1994 - RHS data sheets (IFE). NERC/Institute of Freshwater Ecology. (TFS Project no. T04073f1) (Unpublished)

Henville, P.; Dawson, F.H.. 1994 River Habitat Survey 1994 - preparation of distribution maps. NERC/Institute of Freshwater Ecology. (TFS Project no. T04073f1) (Unpublished)

Dawson, F.H.; Blackburn, J.H.; Grieve, N.J.; Gunn, I.D.M.; Henville, P.; Nolan, L.; Smith, S.M.. 1994 River Habitat Surveys, 1994 - provision of map information and initial analysis. NERC/Institute of Freshwater Ecology, 24pp. (TFS Project no. T11053r1) (Unpublished)

Dawson, F.H.; Ladle, M.; Smith, S.M.. 1993 A1(M) widening junctions 6 to 8 - River Mimram aquatic survey. NERC/IFE, 29pp. (TFS Project No. T11053n1) (Unpublished)

Dawson, F.H.; Clymo, R.S.. 1993 Expert Review Group on Wetlands - combined report of the ERG. NERC/Institute of Freshwater Ecology, 106pp. (TFS Project No. T99391c2) (Unpublished)

Ladle, M.; Dawson, F.H.. 1993 Flow regime requirements River Darent. Institute of Freshwater Ecology, 37pp. (TFS Project no. T11053n1) (Unpublished)

Dawson, F.H.. 1993 Visit to the Czech Republic. NERC/IFE, 89pp. (TFS Project No. T11053g5) (Unpublished)

Dawson, F.H.. 1993 A meeting on The future of EC R&D and industrial policy. NERC/ITE. (TFS Project No. T95313c2) (Unpublished)

Dawson, F. H.; Shand, Angus; Henville, P.; Smith, S. M.. 1992 North Western Ethylene Pipeline Project Monitoring of the River Wyre (RVX153) during construction (2.1.92 - 20.1.92). NERC/Institute of Freshwater Ecology, 18pp. (TFS Project no. T04053p1) (Unpublished)

Shand, Angus; Dawson, F. H.; Welton, J. S.; Saunders, R. M. K.; Henville, P.; Smith, S. M.. 1992 North Western Ethylene Pipeline Project The Goyt Stream, RVX186a (SPX55): report of botanical, invertebrate, morphological and reinstatement surveys. NERC/Institute of Freshwater Ecology, 18pp. (ITE Report Ref: RL/T04053p1/16) (Unpublished)

Saunders, R.M.K.; Dawson, F.H.; Smith, S.M.. 1992 Ecological assessment of Loch Lomond water management proposals (botany). NERC/IFE. (TFS Project No. T02050x1) (Unpublished)

Johnson, I.W.; Elliott, C.R.N.; Gustard, A.; Armitage, P.D.; Beaumont, W.; Ladle, M.; Dawson, F.H.. 1992 National Rivers Authority Project B2.1 Ecologically Acceptable Flows. Interim Report. Institute of Hydrology, 174pp. (TFS Project no. T04053u1) (Unpublished)

Saunders, R.M.K.; Dawson, F.H.; Smith, S.M.. 1992 Purbeck - Southampton Pipeline: Final report of botanical, morphological and reinstatement post-construction surveys. NERC Institute of Freshwater Ecology, 59pp. (TFS Project no. T04053d1) (Unpublished)

Dawson, F.H.; Griffiths, G.H.; Saunders, R.M.K.. 1992 River Corridor Strategic Overview: feasibility study. NERC/IFE, 94pp. (TFS Project No. T11053r1) (Unpublished)

Dawson, F.H.; Henville, P.. 1992 Tidal water heights at Bunny Meadows salt marsh, River Hamble, Warsash, Hampshire. NERC Institute of Freshwater Ecology, 25pp. (TFS Project no. T08059q1) (Unpublished)

Dawson, F. H.; Shand, A. 1991 North Western Ethylene Pipeline Project Recommendations for monitoring of river crossings sites during construction. NERC/Institute of Freshwater Ecology, 53pp. (TFS Project no. T04053p1) (Unpublished)

Saunders, R.M.K.; Dawson, F.H.. 1991 M3 development at Winchester: botanical survey of River Itchen. NERC Institute of Freshwater Ecology, 14pp. (TFS Project no. T09056j1) (Unpublished)

Dawson, F.H.; Henville, P.. 1991 An investigation of the control of Crassula helmsii by herbicidal chemicals (with interim guidelines on control) - final report. NERC/IFE, 105pp. (TFS Project No's T11053g5, T11003a1) (Unpublished)

Dawson, F. H.; Welton, J. S.; Smith, S. M.. 1990 Birmingham Airport Link Pipeline. Environmental assessment of watercourse crossings. Initial report with reconnaissance surveys. NERC/Institute of Freshwater Ecology, 43pp. (IFE Report Ref: RL/T04053s1/1) (Unpublished)